# Window.py -- Pamhyr
# Copyright (C) 2023 INRAE
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# -*- coding: utf-8 -*-
import os
import pathlib
import sys
import time
from copy import deepcopy
from tools import timer, trace
from PyQt5 import QtWidgets
from PyQt5.QtGui import (
QKeySequence,
)
from PyQt5.QtCore import (
QModelIndex, Qt, QSettings, pyqtSlot,
QItemSelectionModel, QCoreApplication, QSize
)
from PyQt5.QtWidgets import (
QApplication, QMainWindow, QFileDialog, QCheckBox,
QUndoStack, QShortcut,
)
from View.Geometry.PlotXY import PlotXY
from View.Geometry.PlotKPC import PlotKPC
from View.Geometry.PlotAC import PlotAC
from View.ASubWindow import ASubMainWindow, WindowToolKit
from View.ListedSubWindow import ListedSubWindow
from View.Geometry.mainwindow_ui_reach import Ui_MainWindow
from View.Geometry.Table import *
from View.Geometry.Profile.Window import ProfileWindow
_translate = QCoreApplication.translate
class GeometryWindow(ASubMainWindow, ListedSubWindow):
def __init__(self, model=None, title="Geometry", parent=None):
self._title = title
self.parent = parent
super(GeometryWindow, self).__init__(
name=self._title,
parent=parent
)
self._model = model
self._reach = model.river.current_reach().reach
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.tableView = self.ui.tableView
self.tableView_header = self.ui.tableView_header
self._tablemodel = None
self._profile_window = []
self._clipboard = None
self.setup_window()
self.setup_sc()
self.setup_model()
self.setup_plots()
self.setup_connections()
self.changed_slider_value()
def setup_window(self):
self._title = f"{self.ui.mainwindow_title} - {self._reach.name}"
self.setWindowTitle(self._title)
def setup_sc(self):
self._undo_stack = QUndoStack()
self.undo_sc = QShortcut(QKeySequence.Undo, self)
self.redo_sc = QShortcut(QKeySequence.Redo, self)
self.copy_sc = QShortcut(QKeySequence.Copy, self)
self.paste_sc = QShortcut(QKeySequence.Paste, self)
def setup_model(self):
self._tablemodel = TableEditableModel(
headers = self.ui.tableView_header,
reach = self._reach,
undo = self._undo_stack
)
self.tableView.setModel(self._tablemodel)
self.tableView.setItemDelegate(Delegate())
def setup_plots(self):
self.plot_xy()
self.plot_kpc()
self.plot_ac()
def setup_connections(self):
self.ui.btn_open.triggered.connect(self.open_file_dialog)
self.ui.btn_sort_asc.triggered.connect(self.sort_ascending)
self.ui.btn_sort_desc.triggered.connect(self.sort_descending)
self.ui.btn_move_up.triggered.connect(self.move_row_up)
self.ui.btn_move_down.triggered.connect(self.move_row_down)
self.ui.btn_end_editing.triggered.connect(self.handleSave)
self.ui.btn_add.triggered.connect(self.insert_row)
self.ui.btn_delete.triggered.connect(self.delete_rows)
self.ui.btn_edit.triggered.connect(self.edit_profile)
self.ui.verticalSlider.valueChanged.connect(self.changed_slider_value)
self.ui.btn_slider_up.clicked.connect(self.decrement_value_slider)
self.ui.btn_slider_down.clicked.connect(self.increment_value_slider)
self.ui.btn_move_up.triggered.connect(self.changed_profile_slot)
self.undo_sc.activated.connect(self.undo)
self.redo_sc.activated.connect(self.redo)
self.copy_sc.activated.connect(self.copy)
self.paste_sc.activated.connect(self.paste)
# Profile selection when line change in table
self.tableView.selectionModel()\
.selectionChanged\
.connect(self.select_current_profile)
def open_file_dialog(self):
options = QFileDialog.Options()
settings = QSettings(QSettings.IniFormat, QSettings.UserScope, 'MyOrg', )
options |= QFileDialog.DontUseNativeDialog
filename, _ = QtWidgets.QFileDialog.getOpenFileName(
self,
_translate("MainWindow_reach", "Ouvrir un fichier"),
"",
_translate("MainWindow_reach", "Fichiers .ST (*.ST)") +
";; " +
_translate("MainWindow_reach", "Fichiers .M (*.M)") +
";; " +
_translate("MainWindow_reach", "Tous les fichiers (*)"),
options=options
)
if filename != "":
size = os.stat(filename).st_size
self._reach.import_geometry(filename)
self._tablemodel.layoutChanged.emit()
self.update_profile_windows()
self.plot_xy()
self.plot_kpc()
self.plot_ac()
def messagebox_profile_editing(self):
msg_box = QtWidgets.QMessageBox()
msg_box.setIcon(QtWidgets.QMessageBox.Information)
msg_box.setWindowTitle(_translate("MainWindow_reach",
"Édition des profils sélectionnés"))
msg_box.setText(_translate("MainWindow_reach",
"Vous avez sélectionné plus de 5 profils."
" \nSeuls les 5 premiers seront édités."))
msg_box.setStandardButtons(QtWidgets.QMessageBox.Ok)
return_value = msg_box.exec()
# if return_value == QtWidgets.QMessageBox.Ok:
# print('OK clicked')
def edit_profile(self):
self.tableView.model().blockSignals(True)
rows = list(
set(
(i.row() for i in self.tableView.selectedIndexes())
)
)
for row in rows:
profile = self._reach.profile(row)
win = ProfileWindow(
profile = profile,
parent = self,
)
self._profile_window.append(win)
win.show()
self.tableView.model().blockSignals(False)
pyqtSlot(bool)
def changed_profile_slot(self, status):
self.update_view1 = status
def update_profile_windows(self):
self.list_second_window = []
self.list_row = []
def plot_xy(self):
self.tableView.model().blockSignals(True)
self._plot_xy = PlotXY(
canvas = self.ui.canvas_1,
data = self._reach,
toolbar = self.ui.toolbar_1
)
self._plot_xy.draw()
self.tableView.model().blockSignals(False)
def update_plot_xy(self):
self.tableView.model().blockSignals(True)
self._plot_xy.update()
self.tableView.model().blockSignals(False)
def plot_kpc(self):
self.tableView.model().blockSignals(True)
self._plot_kpc = PlotKPC(
canvas = self.ui.canvas_2,
data = self._reach,
toolbar = self.ui.toolbar_2
)
self._plot_kpc.draw()
self.tableView.model().blockSignals(False)
def update_plot_kpc(self):
self.tableView.model().blockSignals(True)
self._plot_kpc.update()
self.tableView.model().blockSignals(False)
def plot_ac(self):
self.tableView.model().blockSignals(True)
self._plot_ac = PlotAC(
canvas = self.ui.canvas_3,
data = self._reach,
toolbar = self.ui.toolbar_3,
plot_xy = self._plot_xy
)
self._plot_ac.draw()
self.tableView.model().blockSignals(False)
def update_plot_ac(self, ind: int):
self.tableView.model().blockSignals(True)
self._plot_ac.update(ind=ind)
self.tableView.model().blockSignals(False)
def get_station(self, ind: int):
return self._reach.profile(ind).get_station()
def get_elevation(self, ind: int):
return self._reach.profile(ind).z()
def select_plot_xy(self, ind: int):
self.tableView.model().blockSignals(True)
self._plot_xy.update(ind=ind)
self.tableView.model().blockSignals(False)
def select_plot_kpc(self, ind: int):
self.tableView.model().blockSignals(True)
self._plot_kpc.update(ind=ind)
self.tableView.model().blockSignals(False)
def select_plot_ac(self, ind: int):
self.tableView.model().blockSignals(True)
self._plot_ac.update(ind=ind)
self.tableView.model().blockSignals(False)
def select_row_profile_slider(self, ind: int = 0):
if self.tableView is not None:
selectionModel = self.tableView.selectionModel()
index = self.tableView.model().index(ind, 0)
selectionModel.select(
index,
QItemSelectionModel.Rows |
QItemSelectionModel.ClearAndSelect |
QItemSelectionModel.Select
)
self.tableView.scrollTo(index)
def select_current_profile(self):
self.tableView.model().blockSignals(True)
if len(self.tableView.selectedIndexes()) > 0:
row = self.index_selected_row()
self.ui.verticalSlider.setValue(row)
self.select_plot_xy(row)
self.select_plot_kpc(row)
self.select_plot_ac(row)
self.tableView.model().blockSignals(False)
def changed_slider_value(self):
self.tableView.model().blockSignals(True)
if self._tablemodel.rowCount() != 0:
self.ui.verticalSlider.setMaximum(self._tablemodel.rowCount() - 1)
slider_value = self.ui.verticalSlider.value()
kp = self._reach.profile(slider_value).kp
self.ui.vertical_slider_label.setText(
_translate("MainWindow_reach", "Kp : ") +
f"{kp}" + "\n" +
_translate("MainWindow_reach",
"Profil N° : ") +
f"{slider_value + 1}"
)
self.select_plot_xy(slider_value)
self.select_plot_kpc(slider_value)
self.select_row_profile_slider(slider_value)
self.tableView.model().blockSignals(False)
def increment_value_slider(self):
if 0 <= self.ui.verticalSlider.value() < self._tablemodel.rowCount() - 1:
self.ui.verticalSlider.setValue(self.ui.verticalSlider.value() + 1)
def decrement_value_slider(self):
if 0 < self.ui.verticalSlider.value() < self._tablemodel.rowCount():
self.ui.verticalSlider.setValue(self.ui.verticalSlider.value() - 1)
def insert_row(self):
if len(self.tableView.selectedIndexes()) == 0:
self._tablemodel.insert_row(self._tablemodel.rowCount())
else:
row = self.index_selected_row()
self._tablemodel.insert_row(row + 1)
def delete_rows(self):
rows = sorted(
list(
set(
[index.row() for index in self.tableView.selectedIndexes()]
)
)
)
if len(rows) > 0:
self._tablemodel.remove_rows(rows)
self.update_plot_xy()
self.select_current_profile()
self.plot_kpc()
self.changed_slider_value()
def index_selected_row(self):
return self.tableView\
.selectionModel()\
.selectedRows()[0]\
.row()
def sort_ascending(self):
self._tablemodel.sort_profiles(True)
self.select_current_profile()
self.changed_slider_value()
def sort_descending(self):
self._tablemodel.sort_profiles(False)
self.select_current_profile()
self.changed_slider_value()
def move_row_up(self):
row = self.index_selected_row()
self._tablemodel.move_row_up(row)
self.select_current_profile()
def move_row_down(self):
row = self.index_selected_row()
self._tablemodel.move_row_down(row)
self.select_current_profile()
def duplicate(self):
rows = [
row.row() for row in
self.tableView.selectionModel().selectedRows()
]
profiles = []
for row in rows:
profiles.append(
self._reach.profile(row)
)
if len(profiles) == 0:
return
self._tablemodel.duplicate(rows, profiles)
self.select_current_profile()
def copy(self):
rows = self.tableView\
.selectionModel()\
.selectedRows()
table = []
table.append(["name", "kp"])
for row in rows:
profile = self._reach.profile(row.row())
table.append(
[profile.name, profile.kp]
)
self.copyTableIntoClipboard(table)
def paste(self):
header, data = self.parseClipboardTable()
if len(data) == 0:
return
if len(header) != 0:
header.append("reach")
for row in data:
row.append(self._reach)
row = self.index_selected_row()
self._tablemodel.paste(row, header, data)
self.select_current_profile()
def undo(self):
self._tablemodel.undo()
self.select_current_profile()
self.update_plot_xy()
self.update_plot_kpc()
def redo(self):
self._tablemodel.redo()
self.select_current_profile()
self.update_plot_xy()
self.update_plot_kpc()
def handleSave(self):
options = QFileDialog.Options()
DEFAULT_DIRECTORY = '/home/'
settings = QSettings(QSettings.IniFormat, QSettings.UserScope, 'MyOrg', )
current_dir = settings.value('current_directory', DEFAULT_DIRECTORY, type=str)
options |= QFileDialog.DontUseNativeDialog
filename, filters = QFileDialog.getSaveFileName(
self,
filter=_translate("MainWindow_reach",
"Files .ST(*.ST or *.st)")
+ ";; " +
_translate("MainWindow_reach", "All files "
"(*)"),
options=options
)
current_dir = os.path.split(filename)[0] or DEFAULT_DIRECTORY
if filename != '':
self._tablemodel.export_reach(filename)
def handleOpen(self):
filename, filterName = QFileDialog.getOpenFileName(self)
if filename != '':
with open(filename, 'r') as f:
reader = csv.reader(f, delimiter='\t')
header = next(reader)
buf = []
for row in reader:
row[0] = QCheckBox("-")
buf.append(row)
self._tablemodel = None
self._tablemodel = TableEditableModel(buf)
self.tableView.setModel(self._tablemodel)
filename = ''